3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phones = array("89521632782","89521632782","89521632782"); $result = array_unique($phones); print_r($result); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00416.50
8.3.50.0120.00616.31
8.3.40.0070.01418.71
8.3.30.0150.00018.54
8.3.20.0040.00422.14
8.3.10.0040.00423.57
8.3.00.0040.00419.05
8.2.180.0060.01518.17
8.2.170.0040.01122.96
8.2.160.0100.00320.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00021.05
8.2.120.0080.00026.35
8.2.110.0080.00421.09
8.2.100.0040.00817.72
8.2.90.0040.00418.16
8.2.80.0060.00317.97
8.2.70.0030.00517.50
8.2.60.0080.00018.04
8.2.50.0000.00818.10
8.2.40.0040.00420.42
8.2.30.0040.00420.88
8.2.20.0050.00217.95
8.2.10.0000.00718.03
8.2.00.0070.00017.92
8.1.280.0110.00425.92
8.1.270.0040.00422.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.70
8.1.230.0110.00020.92
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0000.00916.88
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0060.00318.58
8.1.160.0000.00818.98
8.1.150.0030.00718.81
8.1.140.0040.00419.50
8.1.130.0000.00718.73
8.1.120.0030.00317.46
8.1.110.0000.00717.43
8.1.100.0000.00717.45
8.1.90.0070.00317.37
8.1.80.0000.00717.41
8.1.70.0000.00717.23
8.1.60.0070.00017.49
8.1.50.0080.00017.45
8.1.40.0000.00817.32
8.1.30.0040.00417.59
8.1.20.0090.00317.48
8.1.10.0040.00417.38
8.1.00.0000.00917.43
8.0.300.0080.00019.96
8.0.290.0040.00416.58
8.0.280.0030.00318.27
8.0.270.0000.00717.13
8.0.260.0030.00316.67
8.0.250.0040.00416.91
8.0.240.0000.00816.90
8.0.230.0000.00716.77
8.0.220.0050.00316.84
8.0.210.0030.00316.81
8.0.200.0030.00316.72
8.0.190.0080.00316.91
8.0.180.0070.00016.87
8.0.170.0000.00816.83
8.0.160.0000.00716.76
8.0.150.0000.00716.83
8.0.140.0060.00316.79
8.0.130.0060.00013.32
8.0.120.0000.00816.76
8.0.110.0070.00016.88
8.0.100.0070.00016.70
8.0.90.0020.00516.78
8.0.80.0120.00616.84
8.0.70.0040.00416.63
8.0.60.0000.00716.83
8.0.50.0000.00716.74
8.0.30.0120.00616.87
8.0.20.0100.01017.40
8.0.10.0040.00416.82
8.0.00.0090.00916.71
7.4.330.0050.00015.55
7.4.320.0030.00316.34
7.4.300.0000.00716.43
7.4.290.0000.01016.43
7.4.280.0080.00016.33
7.4.270.0070.00016.43
7.4.260.0030.00313.22
7.4.250.0000.00716.27
7.4.240.0060.00316.47
7.4.230.0000.00716.37
7.4.220.0140.01016.55
7.4.210.0030.01316.62
7.4.200.0000.00816.65
7.4.160.0080.01016.45
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0090.00916.35
7.4.120.0140.01016.40
7.4.110.0160.00316.36
7.4.100.0100.00716.24
7.4.90.0150.00316.45
7.4.80.0030.01319.39
7.4.70.0040.01216.34
7.4.60.0060.01016.29
7.4.50.0070.01116.41
7.4.40.0030.01216.45
7.4.30.0060.01016.29
7.4.00.0020.01414.92
7.3.330.0000.00613.05
7.3.320.0000.00512.97
7.3.310.0030.00316.21
7.3.300.0030.00316.12
7.3.290.0040.01016.11
7.3.280.0070.00916.13
7.3.270.0070.01717.40
7.3.260.0120.00516.27
7.3.250.0040.01516.28
7.3.240.0080.01116.28
7.3.230.0030.01916.14
7.3.210.0100.01316.04
7.3.200.0140.00316.49
7.3.190.0120.00816.17
7.3.180.0060.00916.40
7.3.170.0060.00916.54
7.3.160.0090.00616.50
7.3.120.0070.01014.64
7.3.110.0090.00914.43
7.3.100.0030.01214.97
7.3.90.0100.01014.46
7.3.80.0040.01114.52
7.3.70.0070.00714.64
7.3.60.0000.01014.77
7.3.50.0000.01114.40
7.3.40.0100.00714.43
7.3.30.0000.00914.62
7.3.20.0060.00316.46
7.3.10.0070.00716.27
7.3.00.0030.01016.73
7.2.330.0090.00916.27
7.2.320.0030.01316.44
7.2.310.0080.00816.23
7.2.300.0080.00816.55
7.2.290.0050.01116.56
7.2.250.0040.01414.40
7.2.240.0100.00914.61
7.2.230.0110.01114.84
7.2.220.0110.00414.82
7.2.210.0000.01514.96
7.2.200.0000.00914.52
7.2.190.0060.01014.76
7.2.180.0060.00615.02
7.2.170.0000.01714.88
7.2.120.0110.00616.50
7.2.110.0040.01116.50
7.2.100.0110.00416.21
7.2.90.0150.00016.52
7.2.80.0000.01416.38
7.2.70.0070.00616.89
7.2.60.0040.01116.73
7.2.50.0130.00416.50
7.2.40.0150.00316.84
7.2.30.0100.00716.84
7.2.20.0150.00516.48
7.2.10.0110.00616.65
7.2.00.0040.00718.03
7.1.330.0120.00315.65
7.1.320.0000.01015.64
7.1.310.0030.01415.87
7.1.300.0070.00715.61
7.1.290.0120.00415.85
7.1.280.0000.01415.93
7.1.270.0040.00815.48
7.1.260.0070.00715.55
7.1.240.0040.00815.43
7.1.230.0040.01115.79
7.1.220.0080.00815.60
7.1.210.0140.00315.83
7.1.200.0100.00315.58
7.1.190.0030.01015.76
7.1.180.0060.00615.61
7.1.170.0100.00315.70
7.1.160.0070.00715.70
7.1.150.0100.00715.77
7.1.140.0080.00815.55
7.1.130.0040.01515.77
7.1.120.0170.00015.54
7.1.110.0080.00815.92
7.1.100.0100.00416.65
7.1.90.0140.00515.66
7.1.80.0080.00915.73
7.1.70.0070.00716.11
7.1.60.0120.00925.23
7.1.50.0170.00524.95
7.1.40.0160.00524.87
7.1.30.0120.00925.14
7.1.20.0110.00925.00
7.1.10.0090.00715.88
7.1.00.0070.00616.21
7.0.320.0040.00815.50
7.0.310.0170.00015.37
7.0.300.0090.00315.36
7.0.290.0110.00015.30
7.0.280.0050.00715.18
7.0.270.0080.00615.28
7.0.260.0060.00915.27
7.0.250.0130.00015.37
7.0.240.0080.00815.48
7.0.230.0140.00515.48
7.0.220.0120.00615.27
7.0.210.0090.00615.05
7.0.200.0400.00616.02
7.0.190.0070.00715.92
7.0.180.0090.00515.60
7.0.170.0050.00715.66
7.0.160.0090.00515.55
7.0.150.0060.00915.78
7.0.140.0100.00415.77
7.0.130.0070.00615.86
7.0.120.0090.00315.68
7.0.110.0090.00515.79
7.0.100.0060.00715.73
7.0.90.0100.00315.72
7.0.80.0050.00915.57
7.0.70.0070.00615.87
7.0.60.0070.00815.68
7.0.50.0080.00615.96
7.0.40.0070.00714.83
7.0.30.0120.00515.04
7.0.20.0060.00714.85
7.0.10.0090.00414.78
7.0.00.0080.00414.67
5.6.380.0120.00314.20

preferences:
79.64 ms | 401 KiB | 5 Q